69992360

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{6317}}^1$

素因数の和:6605

約数の個数: 32

約数和(自身を含む): 158076360

約数和(自身を除く): 88084000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 6317, 11080, 12634, 25268, 31585, 50536, 63170, 126340, 252680, 1749809, 3499618, 6999236, 8749045, 13998472, 17498090, 34996180, 69992360]

約数ペア:

[(1, 69992360), (2, 34996180), (4, 17498090), (5, 13998472), (8, 8749045), (10, 6999236), (20, 3499618), (40, 1749809), (277, 252680), (554, 126340), (1108, 63170), (1385, 50536), (2216, 31585), (2770, 25268), (5540, 12634), (6317, 11080)]